Update the instructions for installing WA from git not to use
pip as this method does not process dependency_links correctly and
results in an incompatible version of devlib being installed.
Now allows for specifying a `group` value for each section which will
cross product the sections within that group with the sections in each
other group. Additionally classifiers will automatically be added to
each job spec with the relevant group information.
- Update 'setup.py' package name to 'wlauto' as 'wa' is already taken on
PyPi and update documentation accordingly.
- Update old references to Python 2.7
Clarification of the meanings of and the distinction between the
output-related terms iteration, job, workload and section for those
unfamiliar
- Add entries to the glossary and references to the glossary
- Added section on Configuration parameter hierarchy
- Added section on the number and names of directories generated for
jobs in the run output folder
Restructure the documentation to be split into `User Information` and
`Developer Information`, and split the how to guides into their
corresponding section.
